MHP115A-058-HG0-ANNNNN Bosch Rexroth Indramat
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MPN: R911291775
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The Bosch Rexroth Indramat MHP115A-058-HG0-ANNNNN is part of the MHP Synchronous Motors series and has a motor size of 115 with a plain shaft and sealing ring. This motor provides a continuous torque of 32.0 Nm at standstill with natural convection cooling and includes an incremental encoder with 2048 increments. It operates in ambient temperatures from 0 to 40°C and meets the IP65 protection category.
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Product Description:
The MHP115A-058-HG0-ANNNNN is a three-phase synchronous servo motor produced by Bosch Rexroth Indramat for the MHP Synchronous Motors series. It serves as a compact rotary actuator that delivers closed-loop torque and speed in automated handling, packaging, and metalworking stations where precise positioning and repeatable cycles are required. When paired with a compatible servo drive, the motor responds quickly to command changes and supports stable motion during indexing, transfer, and speed-controlled processes. This type of motor is well suited for axes that must start, stop, and reverse direction with consistent accuracy over repeated machine cycles.
The motor develops a continuous standstill torque of 32.0 Nm, providing constant drive for axis loads without forced ventilation. Its housing relies on natural convection for heat dissipation and is sealed to IP65, which helps keep dust and low-pressure water jets away from the internal windings. Heat passes through the stator laminations and the aluminum housing, allowing the motor to shed losses without external fans or liquid cooling. A plain shaft with a sealing ring transmits motion while limiting lubricant migration at the shaft exit. The motor can operate in ambient temperatures from 0 to +40 °C, and it uses class F insulation to support thermal durability during normal service.
Positional data is returned through an incremental encoder with 2048 increments, allowing fine resolution for drive controllers and accurate response to changing speed or position commands. The motor is supplied without a holding brake, so external mechanical restraint or active torque is needed when vertical or suspended loads must remain fixed after power is removed. Winding code 058 identifies the electrical characteristics expected by the matched servo amplifier during current regulation. The motor has frame size 115 and length code A, and the power connection is arranged as a connector on side A to support straightforward cable routing in compact machine layouts.
Frequently Asked Questions about MHP115A-058-HG0-ANNNNN:
Q: What type of drive shaft does the MHP115A-058-HG0-ANNNNN motor have?
A: This model features a plain shaft with a sealing ring for secure and sealed mechanical coupling.
Q: What is the continuous torque at standstill for the MHP115A-058-HG0-ANNNNN?
A: The continuous torque at standstill with natural convection is 32.0 Nm, making it suitable for applications requiring steady torque output.
Q: What type of motor feedback is used in the MHP115A-058-HG0-ANNNNN?
A: This motor uses an incremental encoder with 2048 increments for precise feedback.
Q: What is the allowed ambient temperature range for the MHP115A-058-HG0-ANNNNN?
A: The ambient operating temperature range for this model is 0 to +40°C, suitable for standard industrial environments.
Q: What is the protection category rating for the MHP115A-058-HG0-ANNNNN?
A: This motor is classified with protection category IP65, offering dust-tight and low-pressure water jet resistance.
